Starting later this summer, Valve will be conducting a limited-time beta of Counter-Strike: Source via Steam. The beta will first be open to subscribers of the Valve Cybercaf� Program, and then extended to owners of Counter-Strike: Condition Zero. The next installment of the world's number 1 online action game, Counter-Strike: Source blends CS's intense teamplay with the advanced technology of Valve's Source engine. For more information, please visit
www.steampowered.com.
This was from the steam site, if you have Condition Zero yay. I dont want to have to pay 40 bucks for a shitty game when the good game is coming out in September. But for those intersted thats a heads up.